A175275 Base-3 pandigital primes: primes having at least one of each digit 0,1,2 when written in base 3.

11, 19, 29, 47, 59, 61, 73, 83, 89, 97, 101, 103, 107, 113, 127, 137, 139, 163, 167, 173, 179, 181, 191, 193, 197, 199, 223, 227, 251, 257, 263, 269, 277, 281, 293, 307, 311, 313, 317, 331, 347, 349, 353, 359, 379, 383, 389, 397, 409, 419, 421, 431, 433, 439

Offset: 1

Author

M. F. Hasler, May 27 2010

Keywords

• nonn
• base

Links

• Amiram Eldar, Table of n, a(n) for n = 1..10000
• Alonso Del Arte, Classifications of prime numbers - By representation in specific bases, OEIS Wiki as of Mar 19 2010.

Crossrefs

Cf. A050288, A138837, A175271, A175272, A175273, A175274, A175276, A175277, A175278, A175279, A175280.

Programs

Mathematica

Select[Range[500], Min @ DigitCount[#, 3] > 0 && PrimeQ[#] &] (* Amiram Eldar, Apr 13 2021 *)

PARI

base(n,b=16,s=0)={local(a=[n%b]);while(09,s,48)+a[i])),a)}
forprime(p=1,999,#Set(base(p,3))==3&print1(p","))